Switches

LS3-24SFP/8GT4XS

Layer 3 Managed Switch with 24 x SFP Ports (8 x Combo Ports) and 4 x SFP+ Ports

  • 24-Port SFP L3 Managed 10G Switch
  • 24 SFP Slots
  • 8 Gigabit RJ45 Combo Ports
  • 4 *10G SFP+ Slots
  • 19-inch Rack-mountable Steel Case
  • Static Routing

Technical details

Specifications

151 specification rows
Dimensions440 mm x 267.5 mm x 43.6 mm (17.32 in. x 10.53 in. x 1.72 in.)
Weight4.9 kg (10.8 lbs) (with packaging materials) 3.35 kg (7.39 lbs) (without packaging materials)

Port Specifications

Total number of RJ45 ports8 (including eight combo ports)
Total number of optical ports28 (including eight combo ports)
Number of 1GE combo ports8
Number of 1GE SFP ports24 (including eight combo ports)
Number of 10GE SFP+ ports4
Number of 10/100BASE-T ports-
Number of 10/100/1000BASE-T ports8 (including eight combo ports)
Number of 10/100/1000/2500BASE-T ports-
Number of 100/1000/2.5G/5G/10GBASE-T ports-

PoE Specifications

Number of PoE/PoE+ Out ports-
Number of PoE/PoE+/PoE++ Out ports-
PoE budget-
PoE power pins-
Enclosure MaterialMetal
MountingRack/Desk
Warranty3 years

System Specifications

Switching capacity128 Gbps(bit/s)
Forwarding rate95.23 Mpps
Buffer size12 Mbit
CPUsingle-core processor, 800 MHz clock frequency
RAM512 MB
Flash memory256 MB

System Performance Capacity

Recommended camera limit200 W H265: 350 400 W H265: 170

Power supply and Consumption

Power Method220 V AC power supply: ● Rated input voltage: 100 V AC to 240 V AC, 50/60 Hz ● Maximum input voltage: 90 V AC to 264 V AC, 47 Hz to 63 Hz ● Maximum input current: 2 A
Max. Power Consumption41.8 W
Heat Dissipation142.96 BTU/hr (220V/50Hz)

Environment and Reliability

Surge protectionService port: ±6 kV for common mode Power connector: ±6 kV for both common mode and differential mode
Operating temperature0°C to +50°C (32°F to 122°F)
Storage temperature–40°C to +70°C (–40°F to +158°F)
Operating humidity10% RH to 90% RH (non-condensing)
Storage humidity5% RH to 95% RH (non-condensing)
Fan2 x fixed fans
CoolingAir cooling, left-to-right airflow
AltitudeOperating altitude: –500 m to +5,000 m (–1,640.42 ft. to +16,404.20 ft.) Storage altitude: –500 m to +5,000 m (–1,640.42 ft. to +16,404.20 ft.)
MTBF400,000 hours
ESD protectionContact discharge: 6 kV Air discharge: 8 kV

Ethernet Switching

Maximum number of VLANs4094
Maximum number of MAC address entries16000
Interface flow controlYes
MAC address-based VLANNo
IP subnet–based VLAN assignmentNo
Port-based VLANYes
IEEE 802.1Q VLANYes
Basic QinQNo
Voice VLANYes
STP,RSTP,MSTPYes
LLDP/LLDP-MEDYes
Static MAC addressYes
MAC address filteringYes
Static aggregationYes
LACPYes
Inbound or outbound rate limiting based on interface trafficYes

IP Service

Maximum number of ARP entries2000
IPv4 routing table size (host route)6000
ARPYes
IPv4 pingYes
IPv4 tracerouteYes
ICMPv6Yes
IPv6 pingYes
IPv6 tracerouteYes
DNS clientYes
DNSv6 clientYes
DHCP relayYes
DHCP serverYes
DHCP clientYes

IP Routing

IPv4 static routeYes
Maximum number of IPv4 static routes500
IPv6 static routeYes
Maximum number of IPv6 static routes128
IPv4 routing table size (network route)6000
IPv6 routing table size (network route)128
OSPFv2Yes
OSPFv3Yes

Multicast

IGMPv1 snoopingYes
IGMPv2 snoopingYes
Basic IGMPv3 snoopingYes
Full IGMPv3 snoopingYes
IGMP filteringYes
IGMPv1, v2, and v3Yes

ACL and QoS

Standard ACLYes
Extended ACLYes
802.1p priority-based traffic classificationYes
DSCP priority-based traffic classificationYes
Egress queues based on 802.1p and DSCP prioritiesYes
Egress queues based on IP precedencesNo
Ingress flow-based rate limitingNo
Queue schedulingYes
DRRNo
SPYes
SP+DRRNo
SP+WFQNo
SP+WRRYes
WFQNo
WRRYes
Congestion avoidance: tail dropYes

Security

802.1X authenticationYes
Inaccessible Authentication Bypass (IAB)Yes
MAC address-based 802.1X authenticationYes
Port-based 802.1X authenticationYes
Authentication, Authorization, and Accounting (AAA)No
RadiusYes
Port isolationYes
Broadcast storm controlYes
Multicast storm controlYes
Unknown unicast storm controlYes
DHCP snoopingYes
IP-MAC-port bindingYes
ARP anti-spoofingYes
IP source guardYes
CPU Protection PolicyYes

Reliability

VCSYes
Number of VCS members2
DHCP server hot standbyYes
System dual backupYes
Cloud-based auto-recoveryYes
Loop PrevetionYes

Network Management and Monitoring

Web managementYes
Cloud managementYes
App managementYes
MirroringYes
Self-Organizing NetworkYes
Fan speed adjustment-
HTTPS loginYes
RLOGYes
SyslogYes
PoE service failureYes
PoE power overloadYes
SNMPv1, v2c, and v3Yes
NTP clientYes
Camera detectionYes

Basic Configurations

PoE watchdogNo
Local upgradeYes
Online upgradeYes

Interface

Jumbo frame length (MTU)9216 bytes (global configuration mode)
EEEYes
Cable testYes

Certification and Regulatory Compliance

NDAA ComplaintYes
EMCFCC 47 CFR Part 15 Subpart B ICES-003 Issue 7
Safety complianceUL 62368-1:2019
CertificationFCC, IC, cTUVus

Device

Device1

Manual

User Manual1
Warranty Card1

Accessories

Rubber pad4
Power cord retention clip1
Screw8 M4 x 8 mm cross recessed countersunk head screws
Grounding cable1 x 1 m (3.28 ft.)
Power cord1 x 1.5 m (4.92 ft.)
Rack-mount bracket2